Magnetic excitations in the spin gap sys
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T Kato; A Oosawa; K Takatsu; H Tanaka; W Shiramura; K Nakajima; K Kakurai
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Article
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1999
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Elsevier Science
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English
⚖ 188 KB
Magnetic excitation spectra of the spin S 1/2 system of the KCuCl 3 -family crystals are studied by neutron inelastic scattering experiments. The obtained dispersion curves of KCuCl 3 for Q changed in the a\*-c\* plane showed that this compound is likely to be a quasi-two-dimensionally coupled antif